3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [1, 2, 4]; $obj = (object)$arr; var_dump($obj, $obj->{1}, $obj->{2}, $obj->{3});

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0090.00618.53
8.3.60.0070.00716.75
8.3.50.0100.00921.28
8.3.40.0070.00718.71
8.3.30.0070.00718.67
8.3.20.0040.00420.30
8.3.10.0070.00023.73
8.3.00.0070.00023.42
8.2.190.0170.00716.58
8.2.180.0120.00616.38
8.2.170.0140.00722.96
8.2.160.0030.01019.33
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00819.64
8.2.120.0040.00426.35
8.2.110.0030.00621.04
8.2.100.0090.00317.91
8.2.90.0060.00319.28
8.2.80.0080.00317.97
8.2.70.0030.00617.63
8.2.60.0060.00317.93
8.2.50.0000.00718.07
8.2.40.0080.00022.27
8.2.30.0040.00419.29
8.2.20.0040.00417.49
8.2.10.0040.00417.94
8.2.00.0040.00418.05
8.1.280.0080.00825.92
8.1.270.0040.00420.22
8.1.260.0030.01028.09
8.1.250.0070.00028.09
8.1.240.0070.01124.02
8.1.230.0040.00819.00
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00816.97
8.1.190.0070.00417.23
8.1.180.0080.00018.10
8.1.170.0080.00018.59
8.1.160.0000.00820.54
8.1.150.0030.00518.73
8.1.140.0080.00019.41
8.1.130.0030.00317.63
8.1.120.0070.00017.44
8.1.110.0070.00017.35
8.1.100.0030.00517.34
8.1.90.0040.00417.37
8.1.80.0070.00017.30
8.1.70.0040.00417.46
8.1.60.0040.00417.50
8.1.50.0040.00417.50
8.1.40.0080.00417.47
8.1.30.0000.00817.55
8.1.20.0000.00717.52
8.1.10.0000.00717.48
8.1.00.0000.00817.37
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.24
8.0.270.0070.00017.18
8.0.260.0060.00017.09
8.0.250.0000.00717.00
8.0.240.0000.00716.84
8.0.230.0030.00316.96
8.0.220.0040.00416.86
8.0.210.0030.00316.80
8.0.200.0050.00516.95
8.0.190.0080.00416.95
8.0.180.0040.00416.93
8.0.170.0060.00316.87
8.0.160.0070.00016.80
8.0.150.0000.00816.84
8.0.140.0000.00716.80
8.0.130.0030.00313.34
8.0.120.0000.00816.77
8.0.110.0020.00516.91
8.0.100.0050.00316.72
8.0.90.0000.00716.79
8.0.80.0090.00916.92
8.0.70.0000.00816.69
8.0.60.0040.00416.84
8.0.50.0050.00316.88
8.0.30.0030.01316.91
8.0.20.0150.00817.40
8.0.10.0070.00016.91
8.0.00.0170.00216.77
7.4.330.0000.00616.70
7.4.320.0030.00316.40
7.4.300.0000.00716.51
7.4.290.0000.00716.61
7.4.280.0030.00616.50
7.4.270.0030.00316.58
7.4.260.0000.00716.52
7.4.250.0000.00816.52
7.4.240.0020.00616.44
7.4.230.0070.00016.39
7.4.220.0030.01716.60
7.4.210.0060.00816.58
7.4.200.0040.00416.47
7.4.160.0080.00816.68
7.4.150.0090.01217.40
7.4.140.0120.00517.86
7.4.130.0050.01316.52
7.4.120.0090.01116.49
7.4.110.0150.00716.64
7.4.100.0090.00916.62
7.4.90.0080.01116.69
7.4.80.0110.00619.39
7.4.70.0120.00616.35
7.4.60.0120.00616.38
7.4.50.0040.01116.63
7.4.40.0080.00816.63
7.4.30.0230.00016.16
7.4.00.0030.01314.99
7.3.330.0050.00012.99
7.3.320.0050.00013.19
7.3.310.0070.00016.21
7.3.300.0060.00016.33
7.3.290.0030.00316.17
7.3.280.0110.00916.27
7.3.270.0160.00617.40
7.3.260.0110.01416.31
7.3.250.0110.00616.24
7.3.240.0070.00916.40
7.3.230.0090.00916.39
7.3.210.0090.00916.48
7.3.200.0150.00319.39
7.3.190.0070.01016.44
7.3.180.0090.00916.24
7.3.170.0100.00716.36
7.3.160.0080.00816.26
7.2.330.0150.01216.62
7.2.320.0090.00916.38
7.2.310.0110.00616.56
7.2.300.0120.01216.45
7.2.290.0060.01116.48
7.2.60.0030.01016.50
7.2.00.0030.01019.34
7.1.200.0040.00715.95
7.1.100.0120.00418.18
7.1.70.0040.00416.93
7.1.60.0110.01419.30
7.1.50.0120.00916.96
7.1.00.0130.06022.40
7.0.200.0040.00416.81
7.0.60.0070.07021.59
7.0.50.0100.08317.89
7.0.40.0100.08320.30
7.0.30.0400.05020.01
7.0.20.0270.09019.99
7.0.10.0030.04320.21
7.0.00.0000.04720.08
5.6.280.0000.05721.07
5.6.210.0100.08020.69
5.6.200.0130.05718.22
5.6.190.0100.05720.54
5.6.180.0270.04720.45
5.6.170.0370.06020.73
5.6.160.0100.03720.54
5.6.150.0070.03718.18
5.6.140.0100.03718.15
5.6.130.0100.08018.20
5.6.120.0030.06720.98
5.6.110.0030.04020.98
5.6.100.0030.06020.99
5.6.90.0130.05321.05
5.6.80.0030.04020.38
5.5.350.0270.08720.42
5.5.340.0170.07317.99
5.5.330.0130.04720.13
5.5.320.0530.03720.41
5.5.310.0170.03720.27
5.5.300.0070.06318.02
5.5.290.0030.04717.98
5.5.280.0030.06020.68
5.5.270.0100.04020.76
5.5.260.0070.09020.86
5.5.250.0130.08320.64
5.5.240.0100.07020.36

preferences:
52.39 ms | 401 KiB | 5 Q